Humanoid mechanism displaying platform

The invention discloses a humanoid mechanism displaying platform. The humanoid mechanism displaying platform comprises a chest module, a head module, a left arm module, a right arm module and leg modules, wherein the head module is arranged on the top of the chest module; the left arm module and the right arm module are respectively arranged on the left side and the right side of the chest module; and the leg modules are arranged on the bottom of the chest module. Furthermore, various transmission mechanisms and necessary connecting and supporting mechanisms are combined organically, on the basis of simulation of appearances and movements of humans, actions such as tongue stretching and retracting of the head module, eyeball rotation, forearm raising and repeated hand ascending and descending are simulated respectively through a combination of common transmission mechanisms such as a gear, a cam, a crank rocker, a crank slider and a toothed strap, and the structure of a speed changing box is simulated so that front-back movement of the platform is implemented. A humanoid mechanism can be displayed in an actual application scene and brings convenience for students to learn and understand the traditional transmission mechanism, and learning interestingness is improved.